baber/WOPTO huggingface dataset:
Patent JP-S62167740-A (JP)
Title: Production of 4-hydroxy-4-methylcyclohexa-2,5-diene-1-one
Inventor: KIMURA ICHIRO
IPC: C07C49/713
Filed: 1986-01-21
Abstract: PURPOSE:p-Cresol is oxidized with a hypohalite to produce, with industrial advantage, the titled compound which is used in the production of wholly aromatic polyester resin, a kind of high-performance engineering plastics. CONSTITUTION:The objective compound of formula 1 is advantageously obtained by reaction of p-cresol with a hypohalite salt such as sodium hypochlorite, potassium hypochlorite, magnesium hypochlorite, barium hypochlorite sodium hypobromite, potassium hypobromite or calcium hypobromite, preferably in an amount of 1-3 times the molar quantity of the p-cresol at -50-150 deg.C, preferably 0-50 deg.C. The product is treated in the presence of a dilute sulfuric acid to give the compound of formula 2 which is used s a starting substance of the above-mentioned resin.
Patent JP-H07218498-A (JP)
Title: Method and apparatus for measuring degree of pigmentation by dilution method
Inventor: MARUYAMA HIROSHI
IPC: G01N21/27
Filed: 1994-01-28
Abstract: PURPOSE:To provide a degree-of-pigmentation measuring method and apparatus employing the merit of a dilution method due to an organoleptic measuring method, easy in maintenance and capable of automating the control of water quality in the measurement of the degree of pigmentation used in the quality control of sewage treatment waste water or factory waste water. CONSTITUTION:The quantity of transmitted light of pure water W and that of a soln. M to be inspected prepared by diluting a sample S with pure water W are caught by a photodetector 13 and the dilution magnification D of the sample S in the soln. M to be inspected at a time when the difference between both outputs T, To of the photodetector 13 becomes a predetermined value DELTAT is set to the degree of pigmentation of the sample S. In the more concrete procedure of this measuring method, reference output T0 is obtained from pure water W with predetermined capacity FW and the sample S is added to pure water with capacity FW by an extremely small amt. to successively and continuously prepare solns. M to be inspected different in dilution magnification and the dilution magnification D is calculated from the total addition amt. FS of the sample S in the solns. M to be inspected lowered in the output T of the photodetector 13 from reference output T0 by the output difference DELTAT and the capacity FW of pure water W.
Patent JP-H08196796-A (JP)
Title: Clothes dryer
Inventor: TANIGAWA MASANOBU
IPC: D06F58/02
Filed: 1995-01-24
Abstract: PURPOSE: To effectively dehumidify the high temperature and high humidity air in the drum using a simple structure. CONSTITUTION: The high temperature and high humidity air inside the drum 3 is sucked by the drying fan 14. When the high temperature and high humidity air passes through the area adjacent to the heat pipe 20, its heat is absorbed by the pipe on the high temperature side and the heat thus absorbed is released on the low temperature side. Thus, the high temperature and high humidity air is dehumidified by the heat exchange process between the high temperature and high humidity air and outdoor cold air.
Patent JP-S54102894-A (JP)
Title: Cooler for laser resonator
Inventor: MARUYAMA MASAHIKO
IPC: H01S3/04
Filed: 1978-01-30
Abstract: PURPOSE:To prevent damage due to thermal stress, by cooling the semi-transparent mirror efficiently, through the adhesion of the thermal conduction material cooled for the surrounding and made of the material which can transmit laser light to the mirror plane of semi-transparent mirror. CONSTITUTION:At the surface performing non-reflection coating at the laser light pick up side of the semi-transparent mirror 5, the end of the cooling cylinder 6 being the thremal conduction material made of GaAs which transmits laser light is bonded, and they are fixed with the bracket 4 in the housing 1 together. Further, cooling water enters from the cooling water pouring inlet 2 of the housing 1, flows along the circle circumference of the cooling cylinder 6 and the semi-transparent mirror 5, and it effectively removes the heat cuased by the reflection of the standing wave of laser light from the optical resonator at direction B and the transmission of laser light discharged, and discharges it from the cooling water discharged outlet 3.
Patent JP-S55103206-A (JP)
Title: Manufacture of seamless metallic pipe
Inventor: YOSHIHARA SEISHIROU
IPC: B21B23/00
Filed: 1979-01-31
Abstract: PURPOSE: To make few the variety of mandrel, and to manufacture the product of good quality at high rolling efficiency, by rolling the cylindrical blank, being inserted with the mandrel to the bottom, placing the bottom is front, with the continuous rolling mill and next the cross herical roll mill, and after that, by recycling the mandrel being pulled away, for reuse.  
     CONSTITUTION: The mandrel M 2  is inserted into the bottomed cylindrical blank P to the bottom, and the mandrel M 2  is forced into the continuous rolling mill 4 placing the bottom of the blank in front; hereupon, the mill 4 possesses plural units of coupled plural rolls 15 forming the caliber arranged in the direction of the pass line. The rolling work is given to the blank at least until the end of the mandrel M 2  passes the final caliber; hereby, the transverse section of the pipe P is reduced over the entire length. Next, as the mandrel M 2  is being inserted, the blank P is pushed into the cross helical roll 17 mill 15, placing the pipe bottom in front. After the rolling work, the mandrel M 2  is pulled away, and is recycled for reuse to the continuous rolling mill 4 through the support bed 8c. After reheating the pipe P to a suitable temperature, the pipe P is finish rolled by the sizer, etc. Meantime, the bottomed cylindrical blank formed from the polygonally sectioned bloom is used in this method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60152833-A (JP)
Title: Automatic circulation foot warmer
Inventor: TANEJI SHIZUO
IPC: F24D3/00
Filed: 1984-01-21
Abstract: PURPOSE:To make water in the inside of a heating tank into hot water of the desired temperature automatically and secures a desired quantity of the water, by providing a heat-sensitive tube connected with a level gauge and a thermostat on the heating tank. CONSTITUTION:Steam is fed to a main pipe 2 from a boiler 1 through a storage tank 3 and a branch pipe provided with a thermostat 4 is made to communicate with a discharge pipe 7 of the steam in a heating tank 5. Feed water from a feed water source W is fed to the tank 5 through a solenoid valve 11 and a control board 10 and a water quantity is made to keep at an appropriate quantity by providing level guages 9, 9', 9'' detecting a water level. The temperature of the water is adjusted at the appropriate temperature by providing a heat-sensitive tube 6 connected with the thermostat 4 within the tank 5. Hot water of the desired temperature is led into foot warmer box units A, B, C, C', C'' through each one end part of them, flows within them and flows back to the tank 5 by flowing out from the other end part.
Patent JP-S58126947-A (JP)
Title: Dental silver alloy for casting
Inventor: NINOMIYA TSUTOMU
IPC: C22C5/06
Filed: 1982-01-22
Abstract: PURPOSE:To obtain an inexpensive dental Ag alloy for casting with high mechanical strength and superior corrosion and discoloration resistances in a mouth by adding specified percentages of Pd, In, Zn, Cu and Si to Ag. CONSTITUTION:This invention relates to an alloy for casting dental pros-theses requiring strength such as a crown, a bridge and a bar, and an alloy consisting of 2-14% Pd, 10-20% In, 0.5-5% Zn, 0.5-4% Cu, 0.03-1% Si and the balance Ag with impurities is refined as the alloy. Sn may be substituted for <=3% of said In.
Patent JP-S56107708-A (JP)
Title: Controlling system for inverter operating with phase difference
Inventor: KOBATA MASAKAZU
IPC: H02M7/48
Filed: 1980-01-31
Abstract: PURPOSE: To reduce the component of chopping frequency by a system wherein the phase difference between inverters for performing the phase difference operation with n-phase is made to be 360°/n.(1±1/6m) with a shift of 1/n in a chopping period, assuming that pulse mode during one cycle is (m).  
     CONSTITUTION: An output 102 from the final stage of a frequency divider 2 is input to a three-phase generator 5a which outputs a three-phase signal 105a. A synchronous signal 103 is input to a triangular wave generator 4 which outputs a triangular wave signal 104. A PWM modulator 8a outputs a chopping signal 108a corresponding to a comparison between the triangular wave signal 104 and an inverter output voltage instruction V ref1  in their levels. The synchronous signal 103 and the output signal 102 are input to a delay circuit 10 which outputs a signal 110. By so doing, a three-phase generator 5b outputs a three-phase signal 105b delayed in time corresponding to a half-period of the synchronous signal 103 with respect to the triangilar signal 105a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01185486-A (JP)
Title: Fast breeder reactor
Inventor: OTSUKA MASAYA
IPC: G21C15/02
Filed: 1988-01-21
Abstract: PURPOSE:To plan miniature and reliability by preparing an auxiliary heat exchanger for considering the coolant of a reactor main vessel lower area as a primary side and taking out the generating heat of a main vessel lower part outside, and preventing an increase in reactor core outlet temperature. CONSTITUTION:A roof slab 2 is penetrated and a plurality of pumps 7 and a main heat exchanger 8 are inserted in the circumferential part in a reactor main vessel 1. The secondary side of an auxiliary heat exchanger inserted in the circular space part 17 of the circumference of a high pressure plenum 15 is connected to a sub-heat exchanger 27 through branch points 23, 24 while it is joined to an air cooler 21 through pieces of tubing 19, 20. With valves 28, 29 closed at the time of rating operation opened by reactor stop, an auxiliary pump 22 is operated, the exchangers 18, 27 are worked, primary sodium in the main vessel 1 is cooled, and an increase in reactor core outlet temperature is prevented. Therefore, the reliability of a reactor can be improved.
Patent JP-H09201182-A (JP)
Title: Storage apparatus
Inventor: ASOU TOMOMICHI
IPC: F25D23/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a storage apparatus which is energized with a fuel cell and stores food, etc., in low oxygen atmosphere for suppressing the deterioration of the quality of food, etc., caused by generated water. SOLUTION: This storage apparatus is provided with a blasting fan 9 as a air-feeding means, an oxidizer pole 6, a water removing means 10 and an exhaust outlet 11, which are serially connected to each other. A tableware plate 14 is placed near the exhaust outlet 11. The oxygen in the air fed to the oxidizer pole 6 is consumed by electrochemical reaction, the water generated by the electrochemical reaction is removed in the water removing means 10, and then, the treated air is directly blasted from the exhaust outlet 11 on the objective tableware plate 14. Thus, the deterioration of the quality of food caused by the splash of the generated water is suppressed, an inert gas can be fed to the atmosphere of the objective material in a continuous manner with a simple mechanism without using a storage container, etc., and foods can be protected from oxidation and stored.
Patent JP-H04253578-A (JP)
Title: Method for joining different metals
Inventor: OGAWA KAZUHIRO
IPC: B23K20/00
Filed: 1991-01-30
Abstract: PURPOSE:To widen the range of joining conditions under which the joining of different metals can be surely executed and to make it possible the joining between a stainless steel plate and Al plate being the above-mentioned different metals can be executed simultaneously, and further to increase the strength of a joint part because the melt of the welded thin metallic material removes the surface contaminating layer of the different metals. CONSTITUTION:Resistance welding is executed by inserting the thin metallic material 4 consisting of the Al system having the m. p. lower than the m. p. of Al between the Al sheet 3 and the Al surface of a clad material 1 and specifying the weld time at the time of the above-mentioned resistance welding to <=10ms at the time of joining the different metals by crimping the clad material 1 consisting of two kinds of the different metals between the stainless steel plate 2 and the Al sheet 3 which are these different metals in such a manner that respectively the same kinds of the metals come into contact with each other and subjecting these materials to the resistance welding.
Patent JP-S60163065-A (JP)
Inventor: JIEFUREI JIYOSEFU FUOOKINZU
IPC: G03G21/00
Filed: 1985-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent LV-14706-A (LV)
Title: Liquid concentrate for fermented soft drinks
Inventor: SEMJONOVS Pāvels
IPC: A23L2/385
Filed: 2013-05-17
Abstract: Invention relates to production of fermented liquid soft drink concentrates. The proposed liquid concentrate is produced by yeast, pure cultures of lactic and/or acetic acid bacteria, their combinations or natural associations thereof. The fermented liquid is further evaporated until its volume is reduced 2-10 times.
Patent LV-15546-A (LV)
Title: Apparatus for processing industrial hemp
Inventor: EGLĪTIS KRISTAPS
IPC: D01B1/22
Filed: 2019-07-04
Abstract: The invention relates to a small-scale apparatus for the processing of industrial hemp, where the apparatus is capable of separating the hemp fiber material from the wooden core.The proposed apparatus includes 2 processing steps - crushing the wooden core into small fractions and cleaning the fiber from the remaining wood particles.Said apparatus comprises an electric motor (5) which, by means of a drive, pull the straw compresses and crushes it in the first roller assembly (1), further, in the second roller assembly (3), the crushed wooden parts shives are separated or combed from the fiber material, thereby improving the purity of the fiber.The apparatus further comprises a housing (7), a manual straw loading aperture (4), a drive chain, and a cleaned fiber discharge aperture (6).
Patent LV-10081-A (LV)
Inventor: CLOUGH JOHN MARTIN
IPC: C07D473/34
Filed: 1992-12-18
Abstract: Fungicidal compounds of the formula (I) : <CHEM> and stereoisomers thereof, wherein K is oxygen or sulphur; Z is optionally substituted aryl or optionally substituted heteroaryl; X is O, S(O)n, NR<4>, CR<1>R<2>, CHR<5>, CO, CR<1>(OR<2>), C=CR<1>R<2>, CHR<1>CHR<2>, CR<1>=CR<2>, CHR<1>CR<2>=CH, C=C, OCHR<1>, CHR<1>O, OCHR<1>O, S(O)nCHR<1>, S(O)nCHR<1>O, CHR<1>S(O)n, CHR<1>OSO2, NR<4>CHR<1>, CHR<1>NR<4>, CO2, O2C, SO2O, OSO2, CO.CO, COCHR<1>, COCHR<1>O, CHR<1>CO, CHOH.CHR<1>, CHR<1>.CHOH, <CHEM> CONR<4>, OCONR<4>, NR<4>CO, CSNR<4>, OCS.NR<4>, SCO.NR<4>, NR<4>CO2, NR<4>CS, NR<4>CSO, NR<4>COS, NR<4>CONR<4>, S(O)nNR<4>, NR<4>S(O)n, CS2, S2C, CO.S, SCO, N=N, N=CR<1>, CR<1>=N, CHR<1>CHR<2>CH(OH), CHR<1>OCO, CHR<1>SCO, CHR<1>NR<4>CO, CHR<1>NR<4>COR<4>, CHR<1>CHR<2>CO, O.N=CR<1>, CHR<1>O.N=CR<2>, CO.OCR<1>R<2>, CHR<1>CHR<2>CHR<3>, OCHR<1>CHR<2>, (CH2)mO, CHR<1>OCHR<2>, CHR<1>CHR<2>O, OCHR<1>CHR<2>O, S(O)nCHR<1>CHR<2>, CHR<1>S(O)nCHR<2>, CHR<1>CHR<2>S(O)n, CR<1>=NNR<4>, NR4N=CR<1>, CHR<1>CONR<2>, CHR<1>OCO.NR<2>, CH=CHCH2O, COCHR<1>CHR<2>O or (R<5>)2P<+>CHR<2>Q<->; A, B and E, which may be the same or, different, are H, hydroxy, halo, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4 alkylcarbonyl, C1-4 alkoxycarbonyl, phenoxy, nitro or cyano; R<1>, R<2> and R<3>, which may be the same or different, are H, C1-4 alkyl or phenyl; R<4> is H, C1-4 alkyl or COR<1>; R<5> is optionally substituted phenyl; Q<-> is a halide anion; n is 0, 1 or 2 an m is a 3, 4 or 5.
Patent YU-176489-A (YU)
Title: Process for separating ceto-2-l gulonic acid from fermentating fruit juice
Inventor: BARTHOLE J P
IPC: C12P7/60
Filed: 1989-09-13
Abstract: Process for separating 2-keto-L-gulonic acid from a fermentation liquor chiefly containing the calcium salt of 2-keto-L-gulonic acid, by carrying out the following successive operations: 1) separation of the insoluble matter, 2) demineralisation of the filtered liquor, and 3) separation of the 2-keto-L-gulonic acid.
Patent YU-61102-A (YU)
Title: Filler concentrates for use in thermoplastic materials
Inventor: BLANCHARD PIERRE
IPC: C08J5/18
Filed: 2001-02-14
Abstract: The invention concerns the use of high fluidity isotactic polypropylenes for preparing filler concentrates for use in olefin-type thermoplastic materials such as polypropylene, polyethylene and generally: polymers used alone or in mixture, based on polymerised ethylene monomers containing 2 to 6 carbon atoms alone or in mixture. The invention also concerns filler concentrates or masterbatches prepared from very high fluidity isotactic propylenes. The invention further concerns filled thermoplastic materials obtained by addition of selected propylenes of the invention, and industrial products made from, or containing, such thermoplastic materials.
Patent AU-1068201-A (AU)
Title: A method and device for cleaning air in a compressed air system
Inventor: OLSSON MATS
IPC: B60T17/00
Filed: 2000-10-12
Abstract: Air in a compressed air system is cleaned by consecutively passing the air through a pre-filter (6), silica gel with large pores (7), silica gel with fine pores (8), a molecular sieve (9), and a fine filter (10).
Patent AU-1263183-A (AU)
Title: Anti-bacterial composition containing an oligosaccharide
Inventor: MARDH PER ANDERS
IPC: C07H3/04
Filed: 1983-03-21
Abstract: A composition for therapeutic or diagnostic use in regard to pathogenic microorganisms, containing as an active constituent a structural element having the formula:wherein R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub> and R<sub>4</sub> are same or different and are hydrogen or an organic residue, for example lower alkyl, lower acyl, or a carbohydrate residue or an inorganic residue, such as sulphate or phosphate, and wherein OR<sub>1</sub> is in a- or β-configuration; a process for therapeutic treatment; a process for identification or quantification of the said structural element in native biological material; a process for purifying acceptor structures of bacteria; and a process for performing disinfection on surfaces.
Patent AU-1333488-A (AU)
Title: Pipe coupling
Inventor: IWANICKI ANDRZEJ TOMASZ
IPC: F16L19/06
Filed: 1988-03-21
Abstract: 1 - Coupling including a connection disposed for receiving with a sliding fit a coupling member (70) which, on forced axial displacement into or in over the connection, is intended to act on clamping and sealing means axially compressible by the coupling member (20) or connection in which it is inserted, for translating the compression forces generated by the axial compression into radial compression forces against the connection or against a pipe or coupling piece inserted in the coupling, characterized in that the coupling member has axially projecting, resilient gripping means (71) with radially inwardly projecting hooks, for engaging against a collar (72) disposed on the periphera surface of the connection, the collar having a radially projecting edge facing away from the gripping means, the coupling member comprising two parts (66, 67) in threaded engagement, and with the aid of locking flanges formed in said parts retain between them the gripping means as well as the clamping and sealing means, said means, on screwing up the parts of the coupling member, being pressed into engagement against the collar edge, as well as against the peripheral surface of the connection or the pipe or the coupling piece.
Patent AU-1736300-A (AU)
Title: Method of reducing cholesterol in animals and eggs
Inventor: STILBORN HEATHER L
IPC: A23L15/00
Filed: 1999-11-19
Abstract: The present invention provides a method of reducing cholesterol in animals and food products derived from such animals. The method includes feeding to the animals a low phytate food source so that the phytate phosphorus intake of the animal is reduced.
Patent AU-1869895-A (AU)
Title: Method of tissue characterization by ultrasound
Inventor: EVANS STEVEN J
IPC: G01N29/46
Filed: 1995-02-01
Abstract: An ultrasound method and apparatus for classification of tissue in a region of interest in a body. The raw ultrasound return data is digitized and processed without the need for human visual analysis of pixel-scale video images. Tissue classification is done by correlation of the relative amount of energy in selected frequency bands of the power spectrum of the returned demodulated ultrasound data to that of known tissue samples.
Patent AU-1886500-A (AU)
Title: System to plug the delta area of the roof of an electric arc furnace
Inventor: PAVLICEVIC MILORAD
IPC: F27B3/24
Filed: 2000-01-13
Abstract: System to plug the roof of an electric arc furnace having a main chamber or melting volume arranged below the roof and at least one electrode introduced into the main chamber, the system comprising an upper element or auxiliary roof element arranged on the top of the roof and shaped so as to define an inner chamber and at least a central aperture through which the electrode can be moved, the auxiliary roof element consisting of a plurality of pipes inside which a cooling fluid circulates under pressure.
Patent AU-1908083-A (AU)
Title: Attendance time recorder
Inventor: KRAKAUER LAWRENCE
IPC: G07C1/14
Filed: 1983-09-13
Abstract: (57) This disclosure is concerned with automatically identifying authorized break, meal and other time intervals in check-out and check-in of employee timecards in time-recording systems and the like and accommodating for the same in computing total working hours in such systems.
Patent AU-1915300-A (AU)
Title: Forced convection furnace and method for heating glass sheets
Inventor: LEWANDOWSKI TROY R
IPC: C03B29/08
Filed: 1999-11-17
Abstract: A forced convection furnace (20) and method for heating glass sheets includes a forced convection heater (42) having lower hot gas distributors (44) located below alternate conveyor rolls (38) to provide upward gas flow both upstream and downstream thereof along a direction of conveyance to provide heating from below of the glass sheets being conveyed within a heating chamber (32) of a housing (22) of the furnace. The forced convection heater (42) also includes upper hot gas distributors (52) for providing heating from above of the glass sheets being conveyed within the heating chamber (32).
Patent AU-2138688-A (AU)
Title: Line marker for a visual display unit
Inventor: MURRELL NICHOLAS JOHN
IPC: G09G5/08
Filed: 1988-08-11
Abstract: A VDU line marker enables a specific line on a Visual Display Unit to be quickly and accurately located, similar to using a straight edge and/or a marker pen on paper. The line may be scrolled over the displayed information or the displayed information may be scrolled with the line stationary. The VDU electronic line marker (1, 22) is coupled between a Visual Display Unit (23) and a computer/terminal (24, 25) combination and works independently of the software. It offers a choice of line colours (7, 8, 9), line thickness (5) and precise line position without using costly memory, memory controls, software, menus or multi function use of keys and it derives its timing from the host computer.
Patent AU-2176892-A (AU)
Title: Endoscopic inflatable retraction devices, methods of using, and a method of making
IPC: A61B19/00
Filed: 1992-05-29
Abstract: The present invention concerns an apparatus (2) for providing a retraction force from outside the body to retract first tissue (e.g. L) inside the body to gain access to adjacent tissue (e.g. GB), comprising an inflatable chamber means for engaging the first tissue and a shaft means (12) for manipulating the inflatable chamber means, the inflatable chamber means being provided by the inflatable portion of a balloon catheter having a flexible tube and a rigid stylet inserted into the flexible tube for providing together with the flexible tube, the shaft means (12).